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RT9618A - Synchronous-Rectified Buck MOSFET Drivers

Download the RT9618A datasheet PDF. This datasheet also covers the RT9618 variant, as both devices belong to the same synchronous-rectified buck mosfet drivers family and are provided as variant models within a single manufacturer datasheet.

Description

The RT9618/A are high frequency, dual MOSFET drivers specifically designed to drive two power N-MOSFETs in a synchronous-rectified buck converter topology.

Features

  • z Drives Two N-MOSFETs z Adaptive Shoot-Through Protection z Embedded Boot Strapped Diode z Support High Switching Frequency z Fast Output Rise Time z Small SOP-8 and 8-Lead WDFN Package z Tri-State Input for Bridge Shutdown z Supply Under Voltage Protection z Upper MOSFET Direct Shorted Protection z RoHS Compliant and 100% Lead (Pb)-Free.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RT9618_RichtekTechnologyCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number RT9618A
Manufacturer Richtek Technology Corporation
File Size 463.96 KB
Description Synchronous-Rectified Buck MOSFET Drivers
Datasheet download datasheet RT9618A Datasheet

📁 Similar Datasheet

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RT9611A Synchronous Rectified Buck MOSFET Drivers Richtek
RT9611B Synchronous Rectified Buck MOSFET Drivers Richtek

Other Datasheets by Richtek Technology Corporation

Part Number Description
RT9618 Synchronous-Rectified Buck MOSFET Drivers
RT9619 Synchronous-Rectified Buck MOSFET Drivers
RT9619A Synchronous-Rectified Buck MOSFET Drivers
RT9605A Triple-Channel Synchronous-Rectified Buck MOSFET Driver
RT9605B Triple-Channel Synchronous-Rectified Buck MOSFET Driver

Full PDF Text Transcription

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RT9618/A Synchronous-Rectified Buck MOSFET Drivers General Description The RT9618/A are high frequency, dual MOSFET drivers specifically designed to drive two power N-MOSFETs in a synchronous-rectified buck converter topology. The drivers combined with Richtek’ s series of Multi-Phase Buck PWM controller form a complete core-voltage regulator solution for advanced micro-processors. The RT9618/A drive both the lower/upper gate in a synchronous-rectifier bridge with 12V. This drive-voltage flexibility provides the advantage of optimizing applications involving trade-offs between switching losses and conduction losses. RT9618A has longer UGATE/LGATE deadtime which can drive the MOSFETs with large gate RC value, avoiding the shoot-through phenomenon.
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